Seiko Seiko 5 7S26-02T0 Stainless Steel Day Date 21 Jewels Automatic Mens Watch - Japan Pre-owned Vintage
Seiko 5 SKN809K 7S26-02J0 Discontinued 2000 September Military 21J Aut – Altimate Group
Sold at Auction: Stainless steel matt and shiny finish round SEIKO 5 Day Date Skeleton Automatic 21 jewels watch 7S26-02J0 with matching stainless steel bracelet
Seiko 5 Efficiency Test (7S26) : Science Time - YouTube
Repairing a Seiko SNK805 (cal. 7S26C) – Sky Corner
Sold at Auction: Stainless steel matt and shiny finish round SEIKO 5 Day Date Skeleton Automatic 21 jewels watch 7S26-02J0 with matching stainless steel bracelet